Răspuns :
Răspuns:
a+b=140
2000dag=20kg
a-20=b+20=>a=b+40
b+40+b=140
2b=140-40=>b=100:2=>b=50kg are al2lea sac
a=50+40=>a=90 kg are primul sac
Răspuns:
a+b=140
2000dag=20kg
a-20=b+20=>a=b+40
b+40+b=140
2b=140-40=>b=100:2=>b=50kg are al2lea sac
a=50+40=>a=90 kg are primul sac